53540800

素因数分解:

$2^6\times 5^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 84

約数和(自身を含む): 133385560

約数和(自身を除く): 79844760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 160, 200, 218, 307, 320, 400, 436, 545, 614, 800, 872, 1090, 1228, 1535, 1600, 1744, 2180, 2456, 2725, 3070, 3488, 4360, 4912, 5450, 6140, 6976, 7675, 8720, 9824, 10900, 12280, 15350, 17440, 19648, 21800, 24560, 30700, 33463, 34880, 43600, 49120, 61400, 66926, 87200, 98240, 122800, 133852, 167315, 174400, 245600, 267704, 334630, 491200, 535408, 669260, 836575, 1070816, 1338520, 1673150, 2141632, 2677040, 3346300, 5354080, 6692600, 10708160, 13385200, 26770400, 53540800]

約数ペア:

[(1, 53540800), (2, 26770400), (4, 13385200), (5, 10708160), (8, 6692600), (10, 5354080), (16, 3346300), (20, 2677040), (25, 2141632), (32, 1673150), (40, 1338520), (50, 1070816), (64, 836575), (80, 669260), (100, 535408), (109, 491200), (160, 334630), (200, 267704), (218, 245600), (307, 174400), (320, 167315), (400, 133852), (436, 122800), (545, 98240), (614, 87200), (800, 66926), (872, 61400), (1090, 49120), (1228, 43600), (1535, 34880), (1600, 33463), (1744, 30700), (2180, 24560), (2456, 21800), (2725, 19648), (3070, 17440), (3488, 15350), (4360, 12280), (4912, 10900), (5450, 9824), (6140, 8720), (6976, 7675)]